To find the value of;

When dividing fractions, for example a divided by b is equals a times 1/b;

note that the divisor which is b is inversed and multiplied.
So, let us apply the same rule to the given question.
The divisor which is the second fraction for the question is 2/7, we need to inverse 2/7 and multiply it by the first fraction.
The inverse of 2/7 is 7/2, So;

And finally;

Therefore the final answer is 3.
